Power factor Enhancement in EV Charger fed by a New Modified BL Converter
Existing EV chargers use a strong non - linear diode bridge rectifier to deliver Direct Current voltage at the DC-DC converter's input, which degrades input AC current power factor. Due to these issues, typical battery chargers must eliminate the input bridge to improve power factor. This resea...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/28/e3sconf_icmed-icmpc2023_01102.pdf |
| _version_ | 1797807765351038976 |
|---|---|
| author | Begum Moshina Raveendhra D. Pakkiraiah B. |
| author_facet | Begum Moshina Raveendhra D. Pakkiraiah B. |
| author_sort | Begum Moshina |
| collection | DOAJ |
| description | Existing EV chargers use a strong non - linear diode bridge rectifier to deliver Direct Current voltage at the DC-DC converter's input, which degrades input AC current power factor. Due to these issues, typical battery chargers must eliminate the input bridge to improve power factor. This research paper main aim to improve the front end power factor by using bridge less landsman converter. It is combination of PFC converter and isolated fly back converter to operate between constant current and constant voltage modes. The modified PFC should achieve the constant DC-link voltage and improve the power factor up to unity. It also provide the improve in power quality, low device stress, low input and output ripples, and low input current harmonics when compared with bridge converter. |
| first_indexed | 2024-03-13T06:27:32Z |
| format | Article |
| id | doaj.art-1ea0a32c2272402d8b97e1fa43951974 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-13T06:27:32Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-1ea0a32c2272402d8b97e1fa439519742023-06-09T09:11:31ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013910110210.1051/e3sconf/202339101102e3sconf_icmed-icmpc2023_01102Power factor Enhancement in EV Charger fed by a New Modified BL ConverterBegum Moshina0Raveendhra D.1Pakkiraiah B.2Department of Electrical and Electronics Engineering, Gokaraju Rangaraju Institute of Engineering and TechnologyDepartment of Electrical and Electronics Engineering, Gokaraju Rangaraju Institute of Engineering and TechnologyDepartment of Electrical and Electronics Engineering, Gokaraju Rangaraju Institute of Engineering and TechnologyExisting EV chargers use a strong non - linear diode bridge rectifier to deliver Direct Current voltage at the DC-DC converter's input, which degrades input AC current power factor. Due to these issues, typical battery chargers must eliminate the input bridge to improve power factor. This research paper main aim to improve the front end power factor by using bridge less landsman converter. It is combination of PFC converter and isolated fly back converter to operate between constant current and constant voltage modes. The modified PFC should achieve the constant DC-link voltage and improve the power factor up to unity. It also provide the improve in power quality, low device stress, low input and output ripples, and low input current harmonics when compared with bridge converter.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/28/e3sconf_icmed-icmpc2023_01102.pdf |
| spellingShingle | Begum Moshina Raveendhra D. Pakkiraiah B. Power factor Enhancement in EV Charger fed by a New Modified BL Converter E3S Web of Conferences |
| title | Power factor Enhancement in EV Charger fed by a New Modified BL Converter |
| title_full | Power factor Enhancement in EV Charger fed by a New Modified BL Converter |
| title_fullStr | Power factor Enhancement in EV Charger fed by a New Modified BL Converter |
| title_full_unstemmed | Power factor Enhancement in EV Charger fed by a New Modified BL Converter |
| title_short | Power factor Enhancement in EV Charger fed by a New Modified BL Converter |
| title_sort | power factor enhancement in ev charger fed by a new modified bl converter |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/28/e3sconf_icmed-icmpc2023_01102.pdf |
| work_keys_str_mv | AT begummoshina powerfactorenhancementinevchargerfedbyanewmodifiedblconverter AT raveendhrad powerfactorenhancementinevchargerfedbyanewmodifiedblconverter AT pakkiraiahb powerfactorenhancementinevchargerfedbyanewmodifiedblconverter |